The Belt Goes to Mars¶

GM-Only Document

This entire document is GM-only material and is excluded from player builds. It tracks the arc of Belter involvement in Mars colonization — a thread initiated by Rin Jeong's letter to her sister Christina in Session Three.

The Fuse¶

In Session Three, Rin sent a coded letter (one-time pad) to her sister Christina on Ceres. The letter wasn't what Victoria and Rin had discussed — finding alternative investors for the Mars colony. It was bigger. Rin asked her family to stake a claim.

Key quotes from the letter:

"Any fam/clan got a Marker and wanna set it? I get it In — before anything else is Set. Make it so nobody can touch it!"

"Imagine: not just being free of Them, but untouchable!? This could be IT, specially with some legal Know-How (if anyone has? Ye?)"

Rin's Circles roll (Ceres Community affiliation, Family Ties reputation) against Ob 5 produced 3 successes — a failure. She didn't achieve her Intent (Belt investment in Mars). But the signal went out. The idea is loose.

The Legal Grenade¶

The question Rin's letter implicitly raises: how does Mars differ from the Belt in terms of territorial claims?

Belt Claims: How They Work¶

Belters stake claims on asteroids and small bodies through a combination of:

Physical presence and active working of the claim
Community recognition within Belt networks
The favor economy backing your claim through social consensus
UEF neglect — the governance infrastructure is too thin to challenge informal claims

Corporate claims (like ARC's) are formalized through UEF licensing. Independent Belter claims are less formal but functionally recognized. It works because nobody important enough to challenge it cares about individual rocks.

Mars: The Gap¶

Mars is not a rock. It's a planet under active political negotiation. But:

The Mars charter hasn't been finalized. No legal framework explicitly governs claims.
Belt homesteading precedent exists. Decades of functionally recognized territorial claims.
Freedom of movement is constitutionally protected (even if practically limited).
The UEF can't enforce rules it hasn't written yet.
Pre-UEF precedent: The Outer Space Treaty of 1967 prohibited national sovereignty claims on celestial bodies but said nothing about individual or non-state claims. This treaty was rolled into UEF foundational law as precedent. A Belter legal mind could argue: "The prohibition was on national claims. We're not a nation. We're individuals exercising freedom of movement and homesteading rights on unclaimed territory."

If Belters establish presence before the charter is finalized, any charter that displaces them has to deal with existing occupants — messy constitutional territory around property rights and due process.

The question itself is the weapon. Even if Belters can't logistically pull off a Mars settlement, asserting the legal right to try forces every other faction to respond:

Say "yes, anyone can claim Mars" → floodgates open, charter negotiations collapse
Say "no, Mars is different" → explicitly restricting territorial rights in space, a precedent the Belt, Luna, and civil liberties advocates would all fight

The Jeong Family¶

The Mishpahk children are surprisingly well-connected for their age and circumstances. Their exposure to ARC's corporate exploitation, and the fact that they turned a loss into a win (Rin recovering the Long Jeong, getting her education, the children placed and supported), gives them credibility and connections in Belt networks.

Christina — Rin's older sister (eonni). The one who receives the letter. Practical, connected, the family's anchor on Ceres.

Sion — Rin's brother. Hardcore resentment toward the corporates and what happened to the family. The one most likely to act on the letter — not with Christina's caution but with young, angry energy.

They probably can't pull organized investment. But they can pull attention. And attention, in the Belt's networked community, travels fast.

The Arc: Three Phases¶

Phase 1: The Signal (Immediate — Sessions 4-5)¶

Christina writes back. Not with a fleet — with questions.

Possible content: - "What exactly are the legal frameworks? Who's already claimed what?" - "Sion is already talking about this. I'm trying to keep him from doing something reckless before we have information." - Practical concerns: what would they need, what's the environment like, who's already there - Maybe a note of caution: "This is bigger than us, RJ" - Or maybe excitement tempered by realism

This gives Rin something to respond to without adding bodies to the scene. The fuse is burning but nothing has exploded yet.

Key decision: Does Christina's response arrive before or after the Iyer meeting? If before, Rin might bring it up. If after, Rin has new context about mission authority that changes how she thinks about her role.

Phase 2: The Expedition (Medium-term — Sessions 6-8ish)¶

A ship burns for Mars. Sion, a handful of between-claims Belters (young, restless, reckless), and someone with legal training and too big a brain.

Not an invasion — maybe six to ten people in a beat-up Delta-class
Enough equipment to establish minimal surface presence
Not trying to build a colony — trying to establish precedent
Plant a flag, invoke legal framework, dare someone to remove them
The legal mind has dug up pre-UEF space law precedent (Outer Space Treaty argument)

Deploy when the pacing calls for it — probably after the crew has landed, found something significant, and settled into whatever political equilibrium they've built. Then the Belters arrive and kick the table over.

Phase 3: The Fallout (Later sessions)¶

The consequences of the claim attempt, whatever form it takes. This is too far out to plan in detail, but the general shape:

Every faction has to respond
Rin is traced as the origin point
The crew's internal politics get complicated
The legal question goes to... someone. Courts? The legislature? Whoever decides, it sets precedent for all of space
The Belt broadly is electrified regardless of outcome

Faction Reactions¶

Prepared in advance so they're ready when needed. These apply primarily to Phase 2 (Belters arriving at Mars) but the anticipation of these reactions informs Phase 1 decisions.

Luna / UMS¶

Complicated. On one hand, Belters staking an independent claim undermines Luna's positioning — they want Mars to be their expansion, not a free-for-all. On the other hand, an independent Belt claim is better than a UEF claim from Luna's perspective.

Mycroft would see the strategic value immediately — another independent faction weakens UEF dominance
The Lunar Council would be split: some seeing allies, others seeing competitors
UMS would be alarmed — their institutional bet depends on their mission being the basis for Mars development, not squatters with a legal argument
Leonidas would be furious about anything that distracts from the archaeology
Noor might see pragmatic value — more people means more colony viability

UEF / Colonial Affairs¶

Furious. This is exactly the scenario Colonial Affairs was created to prevent — uncontrolled territorial claims outside the framework they're trying to build.

Yaw would see it as validating every concern he has about the Mars situation being out of control. He'd push hard for Fleet intervention.
Fleet would want to intercept or remove them. But doing so raises the freedom-of-movement constitutional question, and the legislature is already fighting about that.
Forcibly removing Belter settlers would be politically explosive on Earth — echoes of Hygiea, echoes of Luna. The optics are terrible.
The legislature would be split along existing fault lines: those who want controlled colonization vs. those who champion freedom of movement

The Mars Consortium / Vance¶

Genuinely torn. Vance's instinct would be to help — these are people trying to build something, which is what he believes in. But the Consortium's business model depends on being useful to whoever governs Mars, and a rogue Belt claim destabilizes the framework the Consortium is positioning within.

Vance might try to offer logistical support — because it's the right thing to do, and figure out the business angle later
The Consortium's corporate members would be less charitable — this is chaos, and chaos is bad for contracts
Vance's personal response vs. the Consortium's institutional response might diverge

The Belt¶

Electrified. Even if the claim fails, the attempt becomes a rallying point.

"Our people went to Mars and tried" — powerful narrative regardless of outcome
The Hygiea precedent is recent enough to be raw. If Fleet removes the settlers, it's Hygiea again. If they don't, it's a crack in the dam.
Belt independence movements gain momentum either way
Other Belter groups might follow — or might resent the Jeong family for acting without broader consensus

The Sagan Crew¶

Personal. Rin caused this. She sent the letter. When Belters show up at Mars, every faction is going to trace it back to her.

Yaw will be apoplectic — and will demand consequences
Iyer will have to decide whether to protect Rin or distance the mission from her
Victoria helped plan the outreach (the note exchange) — she's implicated too
Azure and Kai will have opinions about their crewmates pulling the entire political situation into chaos
Kyle will be professionally interested — this is intelligence gold
The crew's unity gets tested: do they stand together or fracture?

Open Questions¶

How long is the fuse? Communication delay to Ceres, organizing time, travel time. Weeks to months of in-game time. GM controls when the Belters arrive.
Does the legal argument have merit? Genuinely unsettled — more fun if the GM doesn't know either. Let the players' arguments and NPCs' arguments carry real weight.
How does Sion's expedition relate to Rin's Intent? She asked for investment. She got her angry brother and a handful of squatters with a legal theory. That's a Burning Wheel failure: you didn't get what you wanted, but something happened.
Does Aly want the Jeong family in the game? She clearly wants Rin's family involved. This is the opportunity — but it needs to serve the story, not overwhelm it.
What's the relationship to the archaeology? If the crew discovers alien artifacts before the Belters arrive, the political stakes go through the roof. If the Belters arrive first, the crew has to deal with the political crisis while trying to do science.
Can this thread be paused if needed? Yes. Christina's response can be cautious ("we're thinking about it, don't do anything yet"). The expedition can be delayed by logistics, internal disagreements, or lack of resources. The fuse length is adjustable.